ETOPLIGHTING 2-Set 4 LED Super Bright Rechargeable Clip On Desk Clamp Lamp Book Light for Tablet, Music Stand APL1318 Super Bright 4 LED Bulb Book Light - Set of 2 Rechargeable: 36" long USB Cable & AC Adapter included 2 Levels of Brightness setting Easily Bends to Compact Position for Storage Great for Music Stands, Pianos, Orchestra Pits, Reading, Work Tables, Mixing Tables, DJ's, Craft Tables and Great for reading (iPad, Kindle, tablets and regular books)